海量图书期刊资源,随时随地畅享阅读乐趣
Regional Consumption and Sales AnalysisDonald R. G. Cowan · The Journal of Business of the University of Chicago · 1935
Sales Quota DeterminationDonald R. G. Cowan · The Journal of Business of the University of Chicago · 1935
Requisites of a Successful Sales ProgramDonald R. G. Cowan · Journal of Marketing · 1946
Teaching Marketing FundamentalsDonald R. G. Cowan · Journal of Marketing · 1948
Commercial Research for Post War ActivitiesDonald R. G. Cowan · Journal of Marketing · 1942
Management and Business ForecastingDonald R. G. Cowan · Journal of Marketing · 1950
Louis D. H. WeldDonald R. G. Cowan · Journal of Marketing · 1960
Cobweb ModelsFrederick V. Waugh · Journal of Farm Economics · 1964
[untitled]Review by: John W. Mellor · Journal of Farm Economics · 1964
The Hog Cycle as Harmonic MotionArnold B. Larson · Journal of Farm Economics · 1964
[untitled]Review by: Joseph G. Knapp · Journal of Farm Economics · 1950
Allocation of Agricultural IncomeD. Gale Johnson · Journal of Farm Economics · 1948
Economic Nature of the Cooperative AssociationRichard Phillips · Journal of Farm Economics · 1953
Measuring Consumer Brand PreferenceD. I. Padberg, F. E. Walker and K. W. Kepner · Journal of Farm Economics · 1967
The Cost of SubsistenceGeorge J. Stigler · Journal of Farm Economics · 1945